Prompt Injection Testing
Test whether deceptive prompts, documents, tool outputs, or multi-turn conversations can override instructions, expose sensitive information, or bypass model guardrails using more than 40 adversarial techniques.
Protect your organization from manipulation-driven threats that exploit people, processes, and AI interactions. Vynox Security assesses how deceptive inputs, malicious content, and attacker-led scenarios can bypass safeguards across LLM applications, RAG pipelines, agents, and supporting infrastructure. Get practical findings, clear evidence, and developer-ready remediation guidance to strengthen your human and technical defenses before attackers test them.

Focused adversarial testing to uncover manipulation, deception, and unsafe AI interaction paths before they create business impact.
Test whether deceptive prompts, documents, tool outputs, or multi-turn conversations can override instructions, expose sensitive information, or bypass model guardrails using more than 40 adversarial techniques.
Simulate determined attackers pursuing realistic objectives across LLMs, agents, and pipelines. Scenario-driven testing chains weaknesses together to demonstrate business impact and prioritize defenses.
Investigate suspected manipulation or compromise by reviewing prompts, retrieval activity, and agent tool calls to establish likely exposure, attack paths, and controls needed to prevent recurrence.
Social engineering threats increasingly target the way people and AI systems receive, interpret, and act on information. Vynox Security tests whether deceptive prompts, untrusted documents, crafted tool outputs, or attacker-controlled conversations can manipulate your AI workflows. Each engagement produces evidence-backed findings, severity context, reproduction steps, and stack-specific remediation guidance. Your team can address real attack paths while maintaining the speed and usefulness of customer-facing AI features.

See how security-conscious teams gain clearer visibility into AI and infrastructure risk.
AI-native testing that translates adversarial risk into practical action for your technical and business stakeholders.
Tests LLMs, RAG pipelines, agents, and infrastructure together for complete attack-surface visibility.
Developer-ready remediation includes reproduction steps, evidence, severity context, and stack-specific guidance.
Most engagements finish within 5–15 business days, with same-day staging retests after fixes deploy.
Findings map to SOC 2 and ISO 27001 evidence requirements for streamlined assurance work.
Responsive security specialists focused on practical AI risk reduction.

Discovery Call Lead / Founder or Senior Team Member
Karan Singh is a founding team member and senior security professional at Vynox Security, where he leads discovery calls and security assessment scoping for prospective clients. As the primary booking contact for new engagements, Karan plays a pivotal role in helping organizations understand their AI and infrastructure security needs before any testing begins. With deep expertise in AI-native security testing — including LLM penetration testing, RAG pipeline security, and autonomous agent assessments — he ensures every engagement is precisely scoped to deliver maximum value. Karan is committed to making the onboarding process clear and efficient, setting the foundation for thorough, developer-ready security assessments that help clients ship AI products with confidence.

Point of Contact / Security Engagement Lead
Shubham serves as a Security Engagement Lead and primary point of contact for client engagements at Vynox Security. Known for his prompt responsiveness and seamless coordination, Shubham ensures that every security testing engagement runs smoothly from kickoff through final delivery. He acts as the bridge between Vynox's technical security team and client stakeholders, keeping communication clear, timelines on track, and deliverables aligned with each organization's specific compliance and remediation goals. Clients consistently praise Shubham for making the entire security testing process efficient and stress-free. His dedication to collaborative, responsive client engagement reflects Vynox's core commitment to being a trusted security partner for AI-powered businesses and security-conscious development teams.
Look for messages, requests, or AI interactions that create urgency, ask you to bypass normal approval steps, request credentials or sensitive data, or use unfamiliar links and attachments. In AI systems, warning signs include prompts that try to override instructions, retrieved documents containing hidden commands, and unexpected tool actions. Preserve relevant logs, validate requests through trusted channels, and investigate before acting.
Talk with our team about your AI attack surface and testing priorities.
4.6/5 from 10 verified reviews.
AI testing mapped to OWASP LLM Top 10.
Findings mapped for SOC 2 and ISO 27001.
Book a free 30-minute discovery call to review your AI and infrastructure attack surface, discuss the right engagement, and receive indicative timelines and pricing.
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